I solve the following problemes
1 Find the mean median made for the following
data? 12, 3, 4, 5, 6, 7, 8
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hey here is ur answer champ
Explanation:
so basically mean is sum of all elements divided by total elements so then
here there are 7 elements
so then,
12+3+4+5+6+7+8/ 7
=45/7
=approximately 6.42
hence mean is 6.42
b.now for median here there are 7 elements so as 7 is an odd number we would apply formula as (n+1/2)th term
where n=7 so
substitute it you get 4th term as answer
but here the numbers are not in ascending or descending order
so arrange them first in ascending order
so then it is 3,4,5,6,7, 8,12
now here 4th term is 6
hence median is 6
now mode means nothing but maximum frequency
so here it is 12
hence,, mode=12
thus
mean=6.42
median=6
mode=12
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